I would suggest adjusting the frame width until the capitalized words at the beginning of the chapter take up one almost full line. This should give you a comfortable line length for reading.
If you have any comments about this HTML document you may you may email me. The following is the documentation from the original text file:
[pg/etext94/ecore10.txt]
At the Earth's Core, by Edgar Rice Burroughs
April, 1994 [Etext #123]
This etext was created by Judith Boss, Omaha, Nebraska. The equipment: an IBM-compatible 486/50, a Hewlett-Packard ScanJet IIc flatbed scanner, and Calera Recognition Systems' M/600 Series Professional OCR software and RISC accelerator board donated by Calera Recognition Systems.
This text is in the PUBLIC DOMAIN.